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Solar Power World
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- 1China Becomes First Country to Surpass 1,000 GW of Solar Capacity●China Becomes the First Country in the World to Surpass 1,000 GW of Solar Power Capacity. https://www. renewable-energy-
China has become the first country in the world to surpass 1,000 gigawatts of installed solar power capacity, according to a renewable energy industry report. The milestone cements China's position as the world's dominant solar market and manufacturer, far outpacing other nations in clean energy deployment. Observers highlight the scale of the achievement as a significant marker in the global energy transition.
- 2China crosses 1,000 gigawatts of installed solar power●BREAKING: China Just Crossed 1,000 Gigawatts of Solar Power - The largest amount any country has ever installed Equal to
China has crossed 1,000 gigawatts of installed solar capacity, the largest amount any country has ever reached, roughly equal to the entire electricity capacity of the United States. Observers are highlighting the scale of the milestone and what it signals for the pace of China's renewable energy build-out compared with the rest of the world.
- 3Coal still supplies a third of world electricity in 2024▼Where does the world's electricity come from? In 2024, coal still produced about a third of it (34%), while wind and sol
New figures on global electricity generation show coal remained the world's largest single source in 2024, producing about 34% of all power. Wind and solar together reached 15%, a sharp rise from just 4% a decade earlier. The data has been presented as charts drawn directly onto an interactive world map, letting users zoom from a global view down to country-level detail.
- 4
New figures show the world added around 690 gigawatts of solar power capacity in 2025, according to reporting by pv magazine. The total underscores the continued rapid expansion of solar energy worldwide, as installations keep outpacing forecasts driven by falling costs and strong demand in major markets. Industry observers are weighing what the record-scale buildout means for grids, fossil fuel demand and global climate targets.
- 5Polymer-tuned perovskite boosts underwater solar cell efficiency▼Polymer-tuned perovskite creates high-efficiency underwater solar cells
Researchers report that a polymer-tuned perovskite material enables high-efficiency solar cells that can operate underwater, according to a report by Physics World. By modifying perovskite properties with a polymer, the cells can harvest light in aquatic environments where conventional silicon panels perform poorly. The advance could open the door to powering underwater sensors, monitoring equipment and other devices without batteries or cabling.
- 6Longi sets 28.29% world record for silicon solar cell efficiency▼Longi sets 28.29% world record for single-junction silicon solar cell efficiency
Chinese solar manufacturer Longi has set a new world record of 28.29% efficiency for a single-junction silicon solar cell, according to pv magazine USA. The figure marks a milestone for crystalline silicon photovoltaics, pushing closer to the technology's theoretical limits. Industry observers see such records as key to lowering solar power costs and strengthening Longi's position in the fiercely competitive global panel market.
- 7Utah copper mine turns waste sludge into solar power●More than 71,000 solar panels on a Utah copper mine carry a metal pulled from the same sludge the refinery already mines for gold and silver, because 90 percent of the world's tellurium is locked inside copper ore, and the panels now power the operation tha
A copper mine in Utah has installed more than 71,000 solar panels that use tellurium, a metal extracted from the same refinery sludge already processed for gold and silver. Around 90 percent of the world's tellurium is locked inside copper ore, making copper refining a key supply route. The panels now power the mining operation itself, closing the loop between extraction and clean energy production.
- 8Cleveland to turn two city landfills into solar sites▼Cleveland to install solar on two city-owned landfills
Cleveland is moving to install solar panels on two landfills it owns, putting unused city land to work generating renewable energy. The plan was reported by Solar Power World and adds Cleveland to a growing list of US cities converting brownfield and landfill sites into solar farms. Landfills are often ideal for such projects because they are large, open and hard to develop otherwise.
- 9
Trials are underway in Australia on wireless telecom towers wrapped in solar panels, a design that could let towers generate their own power and cut reliance on the grid. Industry coverage is focused on whether the solar-wrapped approach can withstand real-world conditions and how much energy it could realistically produce for network operators.
- 10
A Three W Solar project has been commissioned and is now operational in Texas, according to trade outlet Solar Power World. The completion adds new solar generation capacity to the state's rapidly growing renewable energy portfolio. Texas has become a national leader in solar installations, driven by strong demand, available land, and supportive grid interconnections, making each new project completion notable to industry observers.
- 11Solar racking company simplifies electrical bonding▼How a solar racking company made electrical bonding easier
Solar Power World reports on how a solar racking company has simplified electrical bonding in its mounting systems. Electrical bonding is a critical safety step in solar installations, ensuring metal components are properly grounded, and easier methods can cut installation time and labor costs. The article details the company's approach, but specifics of the technology and reactions from installers are not detailed.
- 12
Bloomberg examines whether India's vast solar capacity can meet the enormous electricity demands of artificial intelligence data centers. The question of powering the AI boom is becoming a central energy policy issue worldwide, and India, with one of the world's largest renewable buildouts, is a key test case for whether clean power can sustain compute-hungry data infrastructure.
- 13Heliene unveils fully American-made residential solar panel▼Heliene produces fully American solar panel for residential market
Solar manufacturer Heliene has produced a fully American-made solar panel for the residential market, according to industry outlet Solar Power World. The announcement highlights growing demand for domestically manufactured solar components amid federal incentives favoring US-made clean energy products. Industry watchers are noting the move as a boost for domestic solar supply chains.
- 14Google Sends AI Chips to Space as Musk Backs Orbital Data Centers▼Google Takes AI Chips to Space as Musk Bets on Orbital Data Centers to Reshape Computing
Google is moving AI chips into space as part of a push toward orbital data centers, a direction also championed by Elon Musk as a way to reshape computing infrastructure. The idea is to run AI workloads on satellites powered by solar energy, reducing terrestrial energy and cooling demands. The overlap of two major tech players pursuing the same vision has put orbital data centers back at the center of industry debate.
- 15Arlo Essential Solar Security Camera Touted for Cost-Effective Home Safety▼Arlo Essential Solar Security Camera: Cost-Effective Home Safety
The Arlo Essential Solar Security Camera is being promoted as a cost-effective option for home safety, using solar power to keep the device charged without frequent battery changes or wiring. The pitch targets homeowners wanting wireless outdoor security with lower running costs. No independent reviews or user reactions beyond the product coverage are available, so real-world performance and value remain unverified.
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Solar Power World has published a new Solar Spotlight feature examining engineering practices that go beyond required specifications in the solar industry. The piece highlights how designers and installers exceed minimum standards to improve system durability and performance. It is part of the outlet's ongoing Solar Spotlight series profiling technical work in the sector.